Shih-Kuen Plastics Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 270.652 million compared to TWD 266.246 million a year ago. Operating income was TWD 46.551 million compared to TWD 43.927 million a year ago. Net income was TWD 38.067 million compared to TWD 39.692 million a year ago. Basic earnings per share was TWD 0.69 compared to TWD 0.72 a year ago.